A very power-hungry teenager who commands legions of their friends. They are intimidating and psychotic, but are generally nice and funny. They will, in most cases, post several "World rulings" on websites such as facebook, myspace, etc. You should never deny them their title, because they will tickle you until you die.

From STEM, an abbreviation short for "Science, Technology, Engineering and Mathematics", a STEMlord is a pejorative term for a particular kind of person who has studied in these areas at university or works in these fields who holds a pretentious, condescending attitude to anyone who has studied in any other fields, particularly the Arts and Humanities. They typically believe themselves to be more "intelligent" and "rational", while generally remaining incredibly ignorant outside of their areas of expertise and having the charisma of a rotting pig's backside.

Tilly Firth